From 4b875caa6b47df1e22214593acad95865910c5fe Mon Sep 17 00:00:00 2001
From: Lorn Potter <lorn.potter@gmail.com>
Date: Mon, 20 Jan 2020 20:33:07 +1000
Subject: [PATCH] wasm: guard nonthreaded builds from using threading.h
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Change-Id: I2873cb902d17632a923dc3bd1a6e8e01af1693d4
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
---
 src/plugins/platforms/wasm/qwasmeventdispatcher.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/platforms/wasm/qwasmeventdispatcher.cpp b/src/plugins/platforms/wasm/qwasmeventdispatcher.cpp
index d89cd78b28..ca8db9b215 100644
--- a/src/plugins/platforms/wasm/qwasmeventdispatcher.cpp
+++ b/src/plugins/platforms/wasm/qwasmeventdispatcher.cpp
@@ -33,9 +33,11 @@
 
 #include <emscripten.h>
 
+#if QT_CONFIG(thread)
 #if (__EMSCRIPTEN_major__ > 1 || __EMSCRIPTEN_minor__ > 38 || __EMSCRIPTEN_minor__ == 38 && __EMSCRIPTEN_tiny__ >= 22)
 #  define EMSCRIPTEN_HAS_ASYNC_RUN_IN_MAIN_RUNTIME_THREAD
 #endif
+#endif
 
 #ifdef EMSCRIPTEN_HAS_ASYNC_RUN_IN_MAIN_RUNTIME_THREAD
 #include <emscripten/threading.h>